#ex-plus .about {
    position: relative;
}

#ex-plus .about__btn {
    position: absolute;
    right: 27%;
    bottom: 20%;
    width: 22%;
    display: block;
}

#ex-plus .seminar {
    position: relative;
    background: #f3f3f3;
    padding: 0 0 7.2917vw;
}

#ex-plus .seminar__inner {
    background: #fff;
    padding: 3.3333vw 6.0417vw;
    max-width: 55.5556vw;
    margin: 0 auto;
}

#ex-plus .seminar__list li {
    font-size: 1.1111vw;
    line-height: calc(2 / 1.1111);
    margin-bottom: 1.0417vw;
}

#ex-plus .seminar__list li:last-child {
    margin-bottom: 1.3889vw;
}
#ex-plus .seminar__list li span {
    color: #9a9a9a;
    text-decoration: line-through;
}

#ex-plus .seminar__btn {
    width: 100%;
    display: block;
}

@media screen and (max-width: 767px) {
    #ex-plus .about__btn {
        right: 0;
        left: 0;
        bottom: 8%;
        width: 89.3%;
        margin: 0 auto;
    }

    #ex-plus .chart {
        overflow-x: scroll;
        padding-left: 5%;
        background: #141414;
    }

    #ex-plus .chart .scroll {
        width: 909px;
    }

    #ex-plus .seminar {
        padding: 0 0 16vw;
    }

    #ex-plus .seminar__inner {
        padding: 7.2vw 5.3333vw;
        max-width: 89.3333vw;
    }

    #ex-plus .seminar__list li {
        font-size: 3.7333vw;
        line-height: 1.8;
        margin-bottom: 5.3333vw;
    }

    #ex-plus .seminar__list li:last-child {
        margin-bottom: 5.3333vw;
    }

    #ex-plus .seminar__list li .limit {
        display: block;
        text-align: right;
        margin-right: 2.6667vw;
    }
    #ex-plus .seminar__list li .limit:before {
        content: "→";
    }
}